2321301331011 has 16 divisors (see below), whose sum is σ = 3334340772000. Its totient is φ = 1427983065600.

The previous prime is 2321301330977. The next prime is 2321301331093. The reversal of 2321301331011 is 1101331031232.

It is a happy number.

It is not a de Polignac number, because 2321301331011 - 2¹⁹ = 2321300806723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321301331411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10515636 + ... + 10734113.

It is an arithmetic number, because the mean of its divisors is an integer number (208396298250).

Almost surely, 2^{2321301331011} is an apocalyptic number.

2321301331011 is a deficient number, since it is larger than the sum of its proper divisors (1013039440989).

2321301331011 is a wasteful number, since it uses less digits than its factorization.

2321301331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21252566.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2321301331011 its reverse (1101331031232), we get a palindrome (3422632362243).

The spelling of 2321301331011 in words is "two trillion, three hundred twenty-one billion, three hundred one million, three hundred thirty-one thousand, eleven".